Smart touch operating mode makes you smarter, faster, and more luxurious to answer/end a call and change the music by the swipe of your finger

Lightweight design is ideal for usage for riding a motorcycle or bike, driving, running, fishing, racing, Skiing and climbing, trekking or other outdoor activities. Easy to install and convenient to wear

Unique Smart Touch Control : Easy to operate when answer phone, listen music , it is convenient for driving or riding a bicycle,running,cycling etc. With Stable and Comfortable ear buds makes you enjoy an pleasant experience during your journey

Polarizes Lens :Have the effect of polarized filter to sunlight, your eye will not easy fatigue under strong sunlight with long-term activities, protect your eyes in a comfortable environment. (Normal Lens: just have the function to keep out of the sunlight)